Engines · Motorcycle engines

Westward Industries motorcycle engines

EPA certification records list 22 highway motorcycle engine families from Westward Industries, model years 2006–2025. Rated power ranges from 7 to 68 kW, median 61 kW. The most families were certified in 2010 (3).

Engine families22
Engine models5
Model years2006–2025
Power range7–68 kWmedian 61 kW
Rank in category#49of 108 makers by families

Power distribution

Number of engine families by rated power.

0–19 kW2
37–56 kW8
56–75 kW12

Families certified per year

20061
20071
20081
20091
20103
20112
20131
20141
20151
20161
20171
20181
20191
20201
20211
20221
20231
20241
20251

Technical mix

Fuel
Gas22
Configuration
422
Cylinders
1 cyl23 cyl134 cyl7

Most certified engine models

G3La8Kap5Me15Hy12M112

Engine families

FamilyModelYearPowerFuel
SWWXC01.0G3LG3La202549 kWGas
RWWXC01.0G3LG3La202449 kWGas
PWWXC01.0G3LG3La202349 kWGas
NWWXC01.0G3LG3La202249 kWGas
MWWXC01.0G3LG3La202149 kWGas
LWWXC01.0G3LG3La202049 kWGas
KWWXC01.0G3LG3La201949 kWGas
JWWXC01.0G3LG3La201849 kWGas
HWWXC01.0KAPKap201768 kWGas
GWWXC01.0KAPKap201668 kWGas
FWWXC01.0KAPKap201568 kWGas
EWWXC01.0KAPKap201468 kWGas
DWWXC01.0KAPKap201368 kWGas
BWWXC.389HY1Hy120117 kWGas
BWWXC01.0M11M11201161 kWGas
AWWXC.389HY1Hy120107 kWGas
AWWXC01.0M11M11201061 kWGas
AWWXC01.0ME1Me1201061 kWGas
9WWXC01.0ME1Me1200961 kWGas
8WWXC01.0ME1Me1200861 kWGas
7WWXC01.0ME1Me1200761 kWGas
6WWXC01.0ME1Me1200661 kWGas

Other motorcycle engines makers

Honda497Yamaha455Piaggio437Kawasaki425Suzuki382Ducati327Triumph Motorcycles236Harley-Davidson211KTM199Kymco187BMW171Genuine Scooters112

Source

US Environmental Protection Agency engine certification data. Model year and manufacturer are decoded from EPA engine family codes (EPA codes:WWX). An engine family is a group of engines certified together; one family can cover several power ratings.

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